package Extends.homeworkYuanZhu.com04;
public class MilkTea implements Milk ,Tea {
    private String ingredient ;  // 这个代表需要添加的配料
    private final String milktea = MILK + TEA; //牛奶
    public void setIngredient(String ingredient) {
//        System.out.println();
        this.ingredient = ingredient;
    }
    @Override
    public String toString() {
        return
                "这是你需要的"+ingredient+milktea ;
    }
}
